A DSP has been designed in 0.5 μm to perform 1'000-point FFT (Fast Fourier Transformation) in 20 µs, while consuming 3 mW. Calculate the energy consumption per FFT point. Estimate how much will be the consumption (power and energy-per-point) in 0.25 µm technology.

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
icon
Related questions
Question
Electrical Engineering
A DSP has been designed in 0.5 µm to
perform 1'000-point FFT (Fast Fourier
Transformation) in 20 µs, while consuming 3
mW. Calculate the energy consumption per
FFT point. Estimate how much will be the
consumption (power and energy-per-point)
in 0.25 µm technology.
Transcribed Image Text:Electrical Engineering A DSP has been designed in 0.5 µm to perform 1'000-point FFT (Fast Fourier Transformation) in 20 µs, while consuming 3 mW. Calculate the energy consumption per FFT point. Estimate how much will be the consumption (power and energy-per-point) in 0.25 µm technology.
Expert Solution
steps

Step by step

Solved in 4 steps with 6 images

Blurred answer
Knowledge Booster
Discrete-Time Fourier Transform (DTFT)
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,